HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
                                                                                                           
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Black 36mm Forging Tapered Button Bit 7 Degree T38 Construction Works Use

Price Negotiable
Price: $3-$300
MOQ: 50 pcs
Delivery Time: 7-10 days
Brand: MTH
Product Description

Black 36mm 7 DegreeTapered Forging Rock Tapered Button Bit

 

Description:

The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

Product Characteristic:

1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12°
2. Length: 50/55/71/80 mm
3. Diameter: 20-45 mm
4. Button bit shape: spherical/parabolic
5. Socket inside diameter: 15/19/22/25(mm)
6. Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment

 

 

 

 

 

 

 

 

 

                                                                               FAQ

Q1: Whats your delivery time?
A: Commonly product need 20 days to produce, within 3 days if in stock.
Q2: Whats methods of payments are accepted?
A: We agree T/T ,L/C ,West Union ,One touch ,Money Gram ,Paypal.
Q3: What about the Shipments?
A: Bases on other quantity .We can send it to you by Express ,by Air ,by Sea ,and by Train.Or send the goods to your Chinese agent.
Q4: How to control the quality?
A: We should be checking & testing everyone button bit before shipment.
Q5: Do you agree sample order ?
A: Yes ,we are welcome your sample order to testing our quality.
Q6: Can we select the button bit color?
A: Yes ,we have golden ,silvery ,black and blue for your choice.
Q7: Can we change to our mark on the button bit?
A: Yes ,we can casting your company mark on the button bit.(Except sample order)
Q8: Do you have after-sale service and warranty service ?
A: Any Quality or quantity problem once confirmed,we will be compensate you the same. Any question or problem we will be reply you within 24 hours.
Q9: Can I trust your company ?
A: Our company has been certificated by Chinese government ,and verified by Ali baba Trade Assurance. 100% refund of the Trade Assurance Amount .Ali baba can guarantee all of you payment .Just order from US !

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person Nikolay

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